ū = (8, –4, 1), and w = (1,0, 1). %3| Find the following. (a) the angle between i and w, (b) two unit vectors perpedicular to both ở and w.

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Chapter5: Inner Product Spaces
Section5.1: Length And Dot Product In R^n
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kindly answer both since there are under one item. thank you so much!

1. Consider the vectors
i = (8, –4, 1), and w
= (1,0, 1).
%3D
Find the following.
(a) the angle between i and w,
(b) two unit vectors perpedicular to both i and w.
Transcribed Image Text:1. Consider the vectors i = (8, –4, 1), and w = (1,0, 1). %3D Find the following. (a) the angle between i and w, (b) two unit vectors perpedicular to both i and w.
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